Here's a link that helps you to know if the Boston Skies orif the Arizona Skieswill be clear for your viewing the universe!
Spaceweather.com A good source of current sky happenings, from possible aurora displays, upcoming meteor showers, bright comet observing opportunities, NEOs (Near Earth Objects, as in asteroids passing near the Earth) to current views of the Sun.
A free, open source planetarium computer program for seeing the night and daytime sky anywhere in the world. Available for Mac OSX, Windows, and Linux computer systems.
7Timer!, pronounced as "Tri-Timer", means "bell of clear sky" in Chinese, provides slightly less precise weather modeling & forecasting predications, but for any location around the world. Provided by Ye Quanzhi.
Sky & Telescope publication Sky & Telescope, See the "Sky Tonight" to find out where planets, stars and constellations are on each night of the week. This provides a wealth of current information on astronomy news, happenings, including current observational events.
Heavens-Above is a non-profit web site dedicated to observing and tracking satellites orbiting the Earth. See detailed star charts of satellite paths across the sky. Excellent resource to help determine what that unexpected object is in our MicroObservatory images! Heavens-Above for the Arizona site.
- 7Timer's Astroweather Panel - Another Sky Predicaton Service
7Timer!, pronounced as "Tri-Timer", means "bell of clear sky" in Chinese, provides slightly less precise weather modeling & forecasting predications, but for any location around the world. Provided by Ye Quanzhi.